Uses of Class
org.apache.lucene.util.bkd.BKDConfig

Packages that use BKDConfig

Package	Description
org.apache.lucene.codecs.simpletext	Simpletext Codec: writes human readable postings.
org.apache.lucene.util.bkd	Block KD-tree, implementing the generic spatial data structure described in this paper.

Uses of BKDConfig in org.apache.lucene.codecs.simpletext

Fields in org.apache.lucene.codecs.simpletext declared as BKDConfig

Modifier and Type	Field	Description
(package private) BKDConfig	SimpleTextBKDReader.config
protected BKDConfig	SimpleTextBKDWriter.config	How many dimensions we are storing at the leaf (data) nodes

Constructors in org.apache.lucene.codecs.simpletext with parameters of type BKDConfig

Constructor	Description
SimpleTextBKDWriter(int maxDoc, Directory tempDir, java.lang.String tempFileNamePrefix, BKDConfig config, double maxMBSortInHeap, long totalPointCount)

Uses of BKDConfig in org.apache.lucene.util.bkd

Fields in org.apache.lucene.util.bkd declared as BKDConfig

Modifier and Type	Field	Description
private BKDConfig	BKDRadixSelector.config
private BKDConfig	BKDReader.BKDPointTree.config
(package private) BKDConfig	BKDReader.config
protected BKDConfig	BKDWriter.config	BKD tree configuration
(package private) BKDConfig	HeapPointReader.config
(package private) BKDConfig	HeapPointWriter.config
private BKDConfig	OfflinePointReader.config
(package private) BKDConfig	OfflinePointWriter.config

Methods in org.apache.lucene.util.bkd with parameters of type BKDConfig

Modifier and Type	Method	Description
static void	MutablePointTreeReaderUtils.partition(BKDConfig config, int maxDoc, int splitDim, int commonPrefixLen, MutablePointTree reader, int from, int to, int mid, BytesRef scratch1, BytesRef scratch2)	Partition points around mid.
static void	MutablePointTreeReaderUtils.sort(BKDConfig config, int maxDoc, MutablePointTree reader, int from, int to)	Sort the given MutablePointTree based on its packed value then doc ID.
static void	MutablePointTreeReaderUtils.sortByDim(BKDConfig config, int sortedDim, int[] commonPrefixLengths, MutablePointTree reader, int from, int to, BytesRef scratch1, BytesRef scratch2)	Sort points on the given dimension.
private static boolean	BKDWriter.valueInBounds(BKDConfig config, BytesRef packedValue, byte[] minPackedValue, byte[] maxPackedValue)
private static boolean	BKDWriter.valueInOrder(BKDConfig config, long ord, int sortedDim, byte[] lastPackedValue, byte[] packedValue, int packedValueOffset, int doc, int lastDoc)
private static boolean	BKDWriter.valuesInOrderAndBounds(BKDConfig config, int count, int sortedDim, byte[] minPackedValue, byte[] maxPackedValue, java.util.function.IntFunction<BytesRef> values, int[] docs, int docsOffset)

Constructors in org.apache.lucene.util.bkd with parameters of type BKDConfig

Constructor	Description
BKDPointTree(IndexInput innerNodes, IndexInput leafNodes, BKDConfig config, int numLeaves, int version, long pointCount, byte[] minPackedValue, byte[] maxPackedValue, boolean isTreeBalanced)
BKDPointTree(IndexInput innerNodes, IndexInput leafNodes, BKDConfig config, int numLeaves, int version, long pointCount, int nodeID, int level, byte[] minPackedValue, byte[] maxPackedValue, BKDReader.BKDReaderDocIDSetIterator scratchIterator, byte[] scratchDataPackedValue, byte[] scratchMinIndexPackedValue, byte[] scratchMaxIndexPackedValue, int[] commonPrefixLengths, boolean isTreeBalanced)
BKDRadixSelector(BKDConfig config, int maxPointsSortInHeap, Directory tempDir, java.lang.String tempFileNamePrefix)	Sole constructor.
BKDWriter(int maxDoc, Directory tempDir, java.lang.String tempFileNamePrefix, BKDConfig config, double maxMBSortInHeap, long totalPointCount)
HeapPointReader(BKDConfig config, byte[] block, int start, int end)
HeapPointValue(BKDConfig config, byte[] value)
HeapPointWriter(BKDConfig config, int size)
OfflinePointReader(BKDConfig config, Directory tempDir, java.lang.String tempFileName, long start, long length, byte[] reusableBuffer)
OfflinePointValue(BKDConfig config, byte[] value)
OfflinePointWriter(BKDConfig config, Directory tempDir, java.lang.String tempFileNamePrefix, java.lang.String desc, long expectedCount)	Create a new writer with an unknown number of incoming points